45107152 has 40 divisors (see below), whose sum is σ = 90262080. Its totient is φ = 21826560.

The previous prime is 45107141. The next prime is 45107177. The reversal of 45107152 is 25170154.

It is a super-2 number, since 2×45107152² = 4069310323102208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66688 + ... + 67360.

It is an arithmetic number, because the mean of its divisors is an integer number (2256552).

Almost surely, 2^45107152 is an apocalyptic number.

It is an amenable number.

45107152 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

45107152 is a wasteful number, since it uses less digits than its factorization.

45107152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811 (or 805 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 45107152 is about 6716.1858223250. The cubic root of 45107152 is about 355.9714238730.

The spelling of 45107152 in words is "forty-five million, one hundred seven thousand, one hundred fifty-two".